The GMC Acadia has been thoroughly redesigned for 2024. Longer, wider and taller than its predecessor, it boasts 27 cm of extra wheelbase and therefore can now accommodate seven or eight passengers depending on the configuration. The 3.6-litre V6 has been dropped, leaving only a turbocharged four-cylinder engine that produces 328 horsepower. An eight-speed automatic transmission handles power. Increased third-row space, a new 15-inch touchscreen and available Super Cruise hands-free driving technology are other highlights.